公开(公告)号：US09806342B2

公开(公告)日：2017-10-31

申请号：US13319402

申请日：2010-05-13

申请人： Taisa Ikeda ,  Kazuki Tagawa ,  Yoichi Kawano

发明人： Taisa Ikeda ,  Kazuki Tagawa ,  Yoichi Kawano

IPC分类号： H01M4/583 ,  H01M4/62 ,  H01M4/587 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/36 ,  H01M10/0525 ,  H01M4/02

CPC分类号： H01M4/587 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/364 ,  H01M4/622 ,  H01M4/623 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： A negative electrode active material of lithium secondary battery includes: at least one of a petroleum-derived green coke and a coal-derived green coke; and at least one of a petroleum-derived calcined coke and a coal-derived calcined coke within a mass ratio range of 90:10 to 10:90 which are fired.

公开(公告)号：US08877384B2

公开(公告)日：2014-11-04

申请号：US13319602

申请日：2010-05-14

申请人： Taisa Ikeda ,  Kazuki Tagawa ,  Yoichi Kawano

发明人： Taisa Ikeda ,  Kazuki Tagawa ,  Yoichi Kawano

IPC分类号： H01M4/58 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/587

CPC分类号： H01M4/587 ,  H01M4/622 ,  H01M4/623 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： A negative electrode active material of lithium secondary battery include: at least one of a petroleum-derived green coke and a coal-derived green coke, and at least one of a petroleum-derived calcined coke and a coal-derived calcined coke within a mass ratio range of 90:10 to 10:90; a phosphorous compound within a range of 0.1 to 6.0 parts by mass in amount equivalent to phosphor relative to 100 parts by mass of the at least one of the green cokes and the at least one of the calcined cokes; and a boron compound within a range of 0.1 to 6.0 parts by mass in amount equivalent to boron relative to 100 parts by mass of the at least one of the green cokes and the at least one of the calcined cokes.

摘要翻译： 锂二次电池的负极活性物质包括：石油衍生的生焦炭和煤源生焦炭中的至少一种，石油衍生的煅烧焦炭和煤中煅烧焦炭中的至少一种 比例范围为90:10至10:90; 相对于100质量份的生焦炭和至少一种煅烧焦炭中的至少一种，磷化合物的量相当于磷光体的0.1〜6.0质量份的范围; 相对于100质量份的生焦炭和至少一种煅烧焦炭中的至少一种，硼化合物的量相当于硼的0.1〜6.0质量份的范围。

公开(公告)号：US09070933B2

公开(公告)日：2015-06-30

申请号：US13286827

申请日：2011-11-01

申请人： Taisa Ikeda ,  Kazuki Tagawa ,  Hiroshi Ono ,  Hideki Ono ,  Keiji Taura ,  Ryoji Akamine ,  Yoichi Kawano

发明人： Taisa Ikeda ,  Kazuki Tagawa ,  Hiroshi Ono ,  Hideki Ono ,  Keiji Taura ,  Ryoji Akamine ,  Yoichi Kawano

IPC分类号： H01M4/88 ,  H01M4/133 ,  H01M4/04 ,  H01M4/1393 ,  H01M4/36 ,  H01M4/587 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/02

CPC分类号： H01M4/133 ,  H01M4/0471 ,  H01M4/1393 ,  H01M4/364 ,  H01M4/587 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/027 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： A negative electrode active material of lithium secondary battery includes: at least one of a petroleum-derived green coke and a coal-derived green coke, and at least one of a petroleum-derived calcined coke and a coal-derived calcined coke within a mass ratio range of 90:10 to 10:90, and a phosphorous compound within a range of 0.1 to 6.0 parts by mass in amount equivalent to phosphor relative to 100 parts by mass of the at least one of the green cokes and the at least one of the calcined cokes.

摘要翻译： 锂二次电池的负极活性物质包括：石油衍生的生焦炭和煤衍生的生焦炭中的至少一种，以及石油衍生的煅烧焦炭和煤中的至少一种煅烧焦炭 比例范围为90:10〜10:90，相对于100质量份的绿色焦炭和至少一种绿色焦炭，磷化合物的量相当于磷光体的0.1〜6.0质量份 的煅烧焦炭。

公开(公告)号：US20120119138A1

公开(公告)日：2012-05-17

申请号：US13286827

申请日：2011-11-01

申请人： Taisa IKEDA ,  Kazuki TAGAWA ,  Hiroshi ONO ,  Hideki ONO ,  Keiji TAURA ,  Ryoji AKAMINE ,  Yoichi KAWANO

发明人： Taisa IKEDA ,  Kazuki TAGAWA ,  Hiroshi ONO ,  Hideki ONO ,  Keiji TAURA ,  Ryoji AKAMINE ,  Yoichi KAWANO

IPC分类号： H01M4/583

CPC分类号： H01M4/133 ,  H01M4/0471 ,  H01M4/1393 ,  H01M4/364 ,  H01M4/587 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/027 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： A negative electrode active material of lithium secondary battery includes: at least one of a petroleum-derived green coke and a coal-derived green coke, and at least one of a petroleum-derived calcined coke and a coal-derived calcined coke within a mass ratio range of 90:10 to 10:90, and a phosphorous compound within a range of 0.1 to 6.0 parts by mass in amount equivalent to phosphor relative to 100 parts by mass of the at least one of the green cokes and the at least one of the calcined cokes.

摘要翻译： 锂二次电池的负极活性物质包括：石油衍生的生焦炭和煤衍生的生焦炭中的至少一种，以及石油衍生的煅烧焦炭和煤中的至少一种煅烧焦炭 比例范围为90:10〜10:90，相对于100质量份的绿色焦炭和至少一种绿色焦炭，磷化合物的量相当于磷光体的0.1〜6.0质量份 的煅烧焦炭。

公开(公告)号：US20120112126A1

公开(公告)日：2012-05-10

申请号：US13319402

申请日：2010-05-13

申请人： Taisa Ikeda ,  Kazuki Tagawa ,  Yoichi Kawano

发明人： Taisa Ikeda ,  Kazuki Tagawa ,  Yoichi Kawano

IPC分类号： H01M4/583 ,  H01M4/62

CPC分类号： H01M4/587 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/364 ,  H01M4/622 ,  H01M4/623 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： A negative electrode active material of lithium secondary battery includes: at least one of a petroleum-derived green coke and a coal-derived green coke; and at least one of a petroleum-derived calcined coke and a coal-derived calcined coke within a mass ratio range of 90:10 to 10:90 which are fired.

摘要翻译： 锂二次电池的负极活性物质包括：石油衍生的绿色焦炭和来自煤的绿色焦炭中的至少一种; 以及在90:10〜10:90的质量比范围内煅烧的石油衍生的煅烧焦炭和煤的煅烧焦炭中的至少一种。

公开(公告)号：US20120094179A1

公开(公告)日：2012-04-19

申请号：US13319602

申请日：2010-05-14

申请人： Taisa Ikeda ,  Kazuki Tagawa ,  Yoichi Kawano

发明人： Taisa Ikeda ,  Kazuki Tagawa ,  Yoichi Kawano

IPC分类号： H01M4/583 ,  H01M4/62

CPC分类号： H01M4/587 ,  H01M4/622 ,  H01M4/623 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： A negative electrode active material of lithium secondary battery include: at least one of a petroleum-derived green coke and a coal-derived green coke, and at least one of a petroleum-derived calcined coke and a coal-derived calcined coke within a mass ratio range of 90:10 to 10:90; a phosphorous compound within a range of 0.1 to 6.0 parts by mass in amount equivalent to phosphor relative to 100 parts by mass of the at least one of the green cokes and the at least one of the calcined cokes; and a boron compound within a range of 0.1 to 6.0 parts by mass in amount equivalent to boron relative to 100 parts by mass of the at least one of the green cokes and the at least one of the calcined cokes.

摘要翻译： 锂二次电池的负极活性物质包括：石油衍生的生焦炭和煤源生焦炭中的至少一种，石油衍生的煅烧焦炭和煤中煅烧焦炭中的至少一种 比例范围为90:10至10:90; 相对于100质量份的生焦炭和至少一种煅烧焦炭中的至少一种，磷化合物的量相当于磷光体的0.1〜6.0质量份的范围; 相对于100质量份的生焦炭和至少一种煅烧焦炭中的至少一种，硼化合物的量相当于硼的0.1〜6.0质量份的范围。